| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Presley William T. | President & CEO, Director | 28875 CABOT DRIVE, NOVI | /s/ Stephanie Swan, by Power of Attorney | 17 Mar 2026 | 0001824971 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | THRM | Common Stock | Tax liability | -5,083 | -3.6% | $27.82* | 138,084 | 14 Mar 2026 | Direct |